2018 KIA RIO HATCHBACK check engine light

13
Introduction
Your new vehicle is designed to use
only unleaded fuel having a pump
octane number ((R+M)/2) of 87
(Research Octane Number 91) or
higher. (Do not use methanol blend-
ed fuels.)
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.
Never add any fuel system cleaning
agents to the fuel tank other than
what has been specified. (Consult an
authorized Kia dealer for details.)
Tighten the cap until it clicks onetime, otherwise the Check Engine light will illuminate.
Gasoline containing alcohol and
methanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alco-
hol), and gasoline or gasohol con-
taining methanol (also known as
wood alcohol) are being marketed
along with or instead of leaded or
unleaded gasoline. Pursuant to EPA regulations, ethanol
may be used in your vehicle.
Do not use gasohol containing more
than 15% ethanol, and do not use
gasoline or gasohol containing any
methanol. Ethanol provides less
energy than gasoline and it attracts
water, and it is thus likely to reduce
your fuel efficiency and could lower
your MPG results.
Methanol may cause drivability prob-
lems and damage to the fuel system,
engine control system and emission
control system.
Discontinue using gasohol of any
kind if drivability problems occur.
Vehicle damage or drivability prob-
lems may not be covered by the
manufacturer’s warranty if they result
from the use of:
1. Gasoline or gasohol containing
methanol.
2. Leaded fuel or leaded gasohol.
3. Gasohol containing more than 15 percent ethanol
FUEL REQUIREMENTS
WARNING - Refueling
• Do not "top off" after the noz- zle automatically shuts off.
Attempts to force more fuel
into the tank can cause fuel
overflow onto you and the
ground causing a risk of fire.
Always check that the fuel cap is installed securely to pre-
vent fuel spillage, especially
in the event of an accident.

Features of your vehicle
64
With a smart key, you can lock or
unlock a door and even start the
engine without inserting the key.
The functions of the buttons on a
smart key are similar to the remote
keyless entry. (Refer to the “Remote
keyless entry” in this chapter.)
Smart key functions
Carrying the smart key, you may lock
and unlock the vehicle doors. Also,
you may start the engine. Refer to
the following, for more details.
Locking
Pressing the button of the front out-
side door handles with all doors
closed and any door unlocked, locks
all the doors (and hood, trunk/tail-
gate).
The hazard warning lights will blink
once to indicate that all doors are
locked. The button will only operate
when the smart key is within 28 ~ 40
in. (0.7 ~ 1m) from the outside door
handle. If you want to make sure that
a door has locked or not, you should
check the door lock button inside the
vehicle or pull the outside door han-
dle.
SMART KEY (IF EQUIPPED)
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Features of your vehicle
12
4
Ty p e A
1. Pry open the transmitter cover.
2. Replace the battery with a new
battery (CR2032). When replacing
the battery, make sure the battery
position.
3. Install the battery in the reverse order of removal.
Ty p e B
1. Remove the mechanical key.
2. Pry open the rear cover.
3. Replace the battery with a newbattery (CR2032). When replacing
the battery, make sure the battery
position.
4. Install the battery in the reverse order of removal. The transmitter or smart key is
designed to give you years of trou-
ble-free use, however it can mal-
function if exposed to moisture or
static electricity. If you are unsure
how to use or replace the battery,
contact an authorized Kia dealer.
Using the wrong battery can cause the transmitter or smart key to mal-
function. Be sure to use the correct
battery.
An inappropriately dis- posed battery can be harm-
ful to the environment and
human health. Dispose the
battery according to your
local law(s) or regulation.
Immobilizer system
(if equipped)
Your vehicle may be equipped with
an electronic engine immobilizer sys-
tem to reduce the risk of unautho-
rized vehicle use.
Your immobilizer system is com-
prised of a small transponder in the
ignition key and electronic devices
inside the vehicle.
With the immobilizer system, when-
ever you insert your ignition key into
the ignition switch and turn it to ON,
it checks and determines and verifies
that the ignition key is valid.
If the key is determined to be valid,
the engine will start.
If the key is determined to be invalid,
the engine will not start.
CAUTION- Transmitter
damage
The transmitter or smart key canmalfunction if dropped, exposedto moisture, static electricity,heat or direct sunlight.

437
Features of your vehicle
Closing the hood
1. Before closing the hood, check thefollowing:
partment must be correctly
installed.
bustible material must be
removed from the engine com-
partment.
2. Return the support rod to its clip to prevent it from rattling.
3. Lower the hood until it is about 1ft (30 cm) above the closed position
and let it drop. Make sure that it
locks into place.
4. Check that the hood has engaged properly. If the hood can be raised
slightly, it is not properly engaged.
Open it again and close it with a lit-
tle more force.
Hood open warning
(if equipped)
The warning message will appear on
the LCD display when hood is open.
The warning chime will operate when
the vehicle is being driven at or
above 2 mph (3 km/h) with the hood
open.
The support rod must be inserted
completely into the hole whenever
you inspect the engine compartment.
This will prevent the hood from falling
and possibly injuring you.
WARNING- Fire risk
Do not leave gloves, rags or any
other combustible material in the
engine compartment. Doing so
may cause a heat-induced fire.
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WARNING - Unsecured
engine hood
Always double check to be sure
that the hood is firmly latched
before driving away. If it is not
latched, the hood could fly open
while the vehicle is being driven,
causing a total loss of visibility,
which might result in an accident.
CAUTION
Before closing the hood, ensure that all obstructions areremoved from the engine com-partment and surrounding bodysheet metal. Closing the hoodwith an obstruction presentcould result in damage to theengine, sheet metal or theimpacted objects.

Features of your vehicle
40
4
Make sure to refuel your vehicle
according to the “Fuel requirements”
suggested in chapter 1.
If the fuel filler cap requires replace-
ment, use only a genuine Kia cap or
the equivalent specified for your vehi-
cle. An incorrect fuel filler cap can
result in a serious malfunction of the
fuel system or emission control sys-
tem.
CAUTION- Exterior paint
Do not spill fuel on the exterior
surfaces of the vehicle. Anytype of fuel spilled on paintedsurfaces may damage the paint.
WARNING - Refueling&
Vehicle fires
When refueling, always shut the
engine off. Sparks produced by
electrical components related
to the engine can ignite fuel
vapors causing a fire. Once
refueling is complete, check to
make sure the filler cap and
filler door are securely closed,
before starting the engine.
WARNING - Smoking
DO NOT use matches or a lighter
and DO NOT SMOKE or leave a
lit cigarette in your vehicle while
at a gas station especially during
refueling. Automotive fuel is
highly flammable and can, when
ignited, result in fire.

Features of your vehicle
46
4
Electric power steering (EPS)
Power steering uses the motor to
assist you in steering the vehicle. If
the engine is off or if the power steer-
ing system becomes inoperative, the
vehicle may still be steered, but it will
require increased steering effort.
The electric power steering is con-
trolled by the power steering control
unit which senses the steering wheel
torque and vehicle speed to com-
mand the motor.
The steering wheel becomes heavier
as the vehicle’s speed increases and
becomes lighter as the vehicle’s
speed decreases for better control of
the steering wheel.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the power
steering checked by an authorized
Kia dealer.
✽ ✽
NOTICE
The following symptoms may occur
during normal vehicle operation:
• The steering effort is increased
immediately after turning the igni-
tion switch on. This happens as the
system performs the EPS system
diagnostics. When the diagnostics
are completed, the steering wheel
will return to its normal condition
• A click noise may be heard from the EPS relay after the ignition
switch is turned to the ON or
LOCK position.
• Motor noise may be heard when the vehicle is at a stop or at a low
driving speed.
• The steering effort increases if the steering wheel is rotated continu-
ously when the vehicle is not in
motion. However, after a few min-
utes, it will return to its normal
condition.
• When you operate the steering wheel in low temperature, noise
may occur. If the temperature
rises, the noise will likely disap-
pear. This is a normal condition. (Continued)(Continued)
• When the charging system warn-
ing light comes on or the battery
voltage is low (when the alternator
or battery does not operate nor-
mally), the steering wheel may get
heavy and become difficult to con-
trol operate abnormally.
If the Electric Power Steering System
does not operate normally, the warn-
ing light will illuminate on the instru-
ment cluster. The steering wheel may
require increased steering effort.
Take your vehicle to an authorized
Kia dealer and have the vehicle
checked as soon as possible.
STEERING WHEEL

Features of your vehicle
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4
Press START button with smart key
(for smart key system)
This warning message illuminates
if you press the Engine Start/Stop
Button while the warning message
“Key not detected” is illuminating.
At this time, the immobilizer indica- tor light blinks.
Check fuse “BRAKE SWITCH”
(for smart key system and automatic
transaxle/transmission)
This warning message illuminates if the brake switch fuse is discon-
nected.
It means that you should replace the fuse with a new one. If that is
not possible, you can start the
engine by pressing the Engine
Start/Stop Button for 10 seconds in
the ACC position. Shift to P or N to start engine
(for smart key system and automatic
transaxle)
This warning message illuminates
if you try to start the engine with
the shift lever not in the P (Park) or
N (Neutral) position.
✽ ✽ NOTICE
You can start the engine with the
shift lever in the N (Neutral) position.
But, for your safety, we recommend
that you start the engine with the
shift lever in the P (Park) position.
Icy Road Warning Light
(if equipped)
This warning light is to warn the driv-
er the road may be icy.
When the following conditions occur,
the warning light (including Outside
Temperature Gauge) blinks 5 times
and then illuminates, and also warn-
ing chime sounds once.
- The temperature on the Outside Temperature Gauge is below
approximately 40°F (4°C).
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475
Features of your vehicle
Parking Brake & BrakeFluid Warning Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds
- It remains on if the parking brake is applied.
When the parking brake is applied.
When the brake fluid level in the reservoir is low.
- If the warning light illuminateswith the parking brake released, it
indicates the brake fluid level in
reservoir is low. If the brake fluid level in the reservoir
is low:
1.Drive carefully to the nearest safe
location and stop your vehicle.
2.With the engine stopped, check the brake fluid level immediately and
add fluid as required (For more
details, refer to "Brake Fluid" in
chapter 8).
Then check all brake components
for fluid leaks. If any leak on the
brake system is still found, the
warning light remains on, or the
brakes do not operate properly, do
not drive the vehicle.
In this case, have your vehicle
towed to an authorized Kia dealer
and inspected. Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This
means you still have braking on two
wheels even if one of the dual sys-
tems should fail.
With only one of the dual systems
working, more than normal pedal
travel and greater pedal pressure are
required to stop the vehicle.
Also, the vehicle will not stop in as
short a distance with only a portion
of the brake system working.
If the brakes fail while you are driv-
ing, shift to a lower gear for addition-
al engine braking and stop the vehi-
cle as soon as it is safe to do so.